23239425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 44407872

約数和(自身を除く): 21168447

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1657, 2805, 4675, 4971, 8285, 14025, 18227, 24855, 28169, 41425, 54681, 84507, 91135, 124275, 140845, 273405, 309859, 422535, 455675, 704225, 929577, 1367025, 1549295, 2112675, 4647885, 7746475, 23239425]

約数ペア:

[(1, 23239425), (3, 7746475), (5, 4647885), (11, 2112675), (15, 1549295), (17, 1367025), (25, 929577), (33, 704225), (51, 455675), (55, 422535), (75, 309859), (85, 273405), (165, 140845), (187, 124275), (255, 91135), (275, 84507), (425, 54681), (561, 41425), (825, 28169), (935, 24855), (1275, 18227), (1657, 14025), (2805, 8285), (4675, 4971)]